13103700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1409}}^1$

素因数の和:1457

約数の個数: 72

約数和(自身を含む): 39164160

約数和(自身を除く): 26060460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 93, 100, 124, 150, 155, 186, 300, 310, 372, 465, 620, 775, 930, 1409, 1550, 1860, 2325, 2818, 3100, 4227, 4650, 5636, 7045, 8454, 9300, 14090, 16908, 21135, 28180, 35225, 42270, 43679, 70450, 84540, 87358, 105675, 131037, 140900, 174716, 211350, 218395, 262074, 422700, 436790, 524148, 655185, 873580, 1091975, 1310370, 2183950, 2620740, 3275925, 4367900, 6551850, 13103700]

約数ペア:

[(1, 13103700), (2, 6551850), (3, 4367900), (4, 3275925), (5, 2620740), (6, 2183950), (10, 1310370), (12, 1091975), (15, 873580), (20, 655185), (25, 524148), (30, 436790), (31, 422700), (50, 262074), (60, 218395), (62, 211350), (75, 174716), (93, 140900), (100, 131037), (124, 105675), (150, 87358), (155, 84540), (186, 70450), (300, 43679), (310, 42270), (372, 35225), (465, 28180), (620, 21135), (775, 16908), (930, 14090), (1409, 9300), (1550, 8454), (1860, 7045), (2325, 5636), (2818, 4650), (3100, 4227)]